Details of Structural Alloy Steel Pipe:
Alloy Steel Tube Grade GB/T3077 38CrMoAl ISO 41CrAlMo74 Structural steel tubes standard
GB/T3077: 38CrMoAl NF: 40CAD6.12 30CAD6.12 Chemical composition of Structural Alloy Steel Pipe: C :0.35~0.42 Si:0.20~0.45 Mn:0.30~0.60 S :≤0.035 P :≤0.035 Cr:1.35~1.65 Ni:≤0.030 Cu:≤0.030 Mo:0.15~0.25
Tensile strength: σb (MPa):≥980(100)
Hardness≤229HB:30mm
Packing and Container Loading for Structural Alloy Steel Pipe:
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Product Categories : Seamless Alloy Steel Tubes